PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

604BRectifier,metallic

St-Semicon Inc · NSN 6130-00-295-1078 · FSC 6130 · No Item Name Available
Verified by PartsTable
NSN 6130-00-295-1078 — this item is cataloged by the U.S. Government under National Stock Number 6130-00-295-1078. Primary manufacturer part number: 604B.
Features
  • Rectifier,metallic — FSC 6130
  • Temp Rating: -50.0 CELSIUS AND 100.0 CELSIUS DEGC
  • Mounting Configuration: ONE 11/64 IN. DIA MTG HOLE THROUGH CENTER OF CORE IN
  • Environmental Protection: WATER, SALT
  • Circuit Connection Style Designator: BRIDGE 1 PHASE
  • Output Voltage Rating: 23.0 DC VOLTS MAXIMUM
  • Stack Quantity: 1
  • Material: SELENIUM
Applications
  • Applications requiring Selenium construction
General Description

The Rectifier,metallic, cataloged under National Stock Number 6130-00-295-1078, is classified within Federal Supply Class 6130 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is St-Semicon Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6130-00-295-1078
Primary Part Number604B
Item NameRectifier,metallic
FSC / FSG6130 / 61 — No Item Name Available
ManufacturerSt-Semicon Inc
StatusCANCELLED
Temp Rating-50.0 CELSIUS AND 100.0 CELSIUS DEGC
Mounting ConfigurationONE 11/64 IN. DIA MTG HOLE THROUGH CENTER OF CORE IN
Environmental ProtectionWATER, SALT
Circuit Connection Style DesignatorBRIDGE 1 PHASE
Output Voltage Rating23.0 DC VOLTS MAXIMUM
Stack Quantity1
MaterialSELENIUM
Mounting MethodBOLT
DC Output Maximum Current Rating600.000 MILLIAMPERES
Terminal TypeSOLDER LUG
Rms Input Maximum Voltage Rating25.0 VOLTS
Load TypeRESISTIVE
Terminal Quantity4
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
4820-00-817-4985SP248J INTERCHANGEABLE
Valve,vent
Erie Engineered Products, Inc. Dba Erie Engineered Products Inc
4930-01-103-760946121-097 INTERCHANGEABLE
Pump Assembly,trail
The Gorman-Rupp Company Div Gorman-Rupp
Cross-Reference Index
Part NumberManufacturer
604B St-Semicon Inc (USA)
Related Parts
4820-00-817-4985INTERCHANGEABLE
VALVE,VENT
SP248J
4930-01-103-7609INTERCHANGEABLE
PUMP ASSEMBLY,TRAIL
46121-097

Frequently Asked Questions

What is NSN 6130-00-295-1078?

NSN 6130-00-295-1078 is a Rectifier,metallic, manufactured by St-Semicon Inc, classified under FSC 6130 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6130-00-295-1078?

NSN 6130-00-295-1078 has 1 cross-referenced part number: 604B (St-Semicon Inc).

What NSN replaces 6130-00-295-1078?

There are 2 known substitutes for 6130-00-295-1078: 4820-00-817-4985, 4930-01-103-7609. Verify interchangeability with system specifications before substitution.

What are the specifications of 604B?

Key specifications for 604B: Temp Rating: -50.0 CELSIUS AND 100.0 CELSIUS DEGC; Overall Length: 1.600 INCHES NOMINAL IN; Overall Width: 1.609 INCHES NOMINAL IN; Overall Height: 0.688 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6130-00-295-1078 still in active supply?

NSN 6130-00-295-1078 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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